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    • 12. 发明授权
    • Silencer device for industrial burners
    • 消声器用于工业燃烧器
    • US4045157A
    • 1977-08-30
    • US681773
    • 1976-04-30
    • Robert J. Peterson
    • Robert J. Peterson
    • F23C7/00F23D15/02
    • F23C7/00F23D2210/101
    • A silencer device for an industrial burner is adapted to be positioned over the air intake orifice of the burner tube of the industrial burner and provides two separate air intake paths. One of the air paths is through a central outer port and then between a cylindrical noise suppressing core member, having a perforated conical face on one end backed by a noise absorbent material, and the inner perforated wall of a toroid-shaped member. The other air path is through circumferential openings at the rear end of the silencer device.
    • 用于工业燃烧器的消声器装置适于定位在工业燃烧器的燃烧器管的进气口上方,并且提供两个单独的进气通路。 其中一个空气通道是通过一个中心的外部端口,然后是在一个圆柱形的噪声抑制芯件之间,一个端部由一个噪音吸收材料支撑的多孔圆锥形表面和一个环形构件的内部穿孔壁。 另一个空气路径是通过消声器装置后端的周向开口。
    • 18. 发明申请
    • METHOD FOR MAKING A FLEXIBLE RECLOSABLE PACKAGE
    • 制造柔性可拆卸包装的方法
    • US20100113239A1
    • 2010-05-06
    • US12531934
    • 2008-03-05
    • Robert J. Peterson
    • Robert J. Peterson
    • B31B1/25B31B19/14B31B23/00B31B1/88B31B1/64B31B1/90
    • B65D75/5833B31B70/14B31B2155/00B31B2155/002B31B2160/10B31B2170/20B65D2575/586
    • A method of forming a flexible packaging laminate (30) that has a reclosable opening (20). The method includes forming a two-part laminate that has an outer structure (40) joined in face-to-face relation with an inner structure (60). Score lines (122,142) are formed in both structures (40,60) to enable an opening to be formed through the laminate by lifting an opening portion (e.g., a flap or the.like) of the two structures out of the plane of the laminate. The score line (122) through the outer structure defines a larger opening than the score line (142) through the inner structure, such that a marginal region of the outer structure extends beyond the edge of the opening portion of the inner structure. A pressure-sensitive adhesive (92) is used to re-adhere the marginal region to an underlying surface of the inner structure adjacent the opening through the laminate.
    • 一种形成具有可再闭合开口(20)的柔性包装层压板(30)的方法。 该方法包括形成具有与内部结构(60)面对面连接的外部结构(40)的两部分层压体。 在两个结构(40,60)中形成刻痕线(122,142),以便通过将两个结构的开口部分(例如,薄片或类似物)提升出平面,从而能够通过层压体形成开口 层压板。 通过外部结构的刻痕线(122)通过内部结构限定了比刻痕线(142)更大的开口,使得外部结构的边缘区域延伸超过内部结构的开口部分的边缘。 使用压敏粘合剂(92)将边缘区域重新粘附到通过层压体邻近开口的内部结构的下面的表面。
    • 20. 发明授权
    • Method for stripping open ended bellows part from injection mold
    • 注塑模具剥离开口波纹管部件的方法
    • US5683644A
    • 1997-11-04
    • US557982
    • 1995-11-13
    • Robert J. Peterson
    • Robert J. Peterson
    • B29C45/43B29K21/00B29L23/18B29C45/44
    • B29C45/435B29L2031/703
    • A method for stripping a resilient bellows part from an injection mold has a step of injection molding a resilient bellows part around a colinear core pin and a stripper rod, surrounded by a split cavity. The bellows part has two open ends, one of which is substantially rigid and is closed by the stripper rod passing through it. The second open end is resilient. Another step opens the split cavity to permit the bellows part to be stripped from the core pin. Yet another step expands the bellows part radially outward from the core pin. Simultaneously with expanding the bellows part, a step of pushing the substantially rigid open end of the bellows part by the stripper rod causes the resilient portion and resilient open end to be stripped off the core pin. Finally, the substantially rigid open end of the bellows part is ejected from the stripper rod.
    • 用于从注射模具剥离弹性波纹管部件的方法具有注射成型的弹性波纹管部件,该弹性波纹管部件围绕由分裂腔体围绕的共线芯销和剥离杆。 波纹管部分具有两个开放端,其中一个基本上是刚性的,并且由穿过其的剥离杆关闭。 第二个开放端是弹性的。 另一个步骤打开分裂腔,以允许波纹管部分从芯销剥离。 另一步骤是从芯销径向向外扩展波纹管部分。 在膨胀波纹管部分的同时,通过剥离杆推动波纹管部分的基本上刚性的开口端的步骤使得弹性部分和弹性开口端从芯销上剥离。 最后,波纹管部分的基本上刚性的开口端从剥离杆上排出。